GetCanvasDC

Version history

This function was introduced in Quick PDF Library version 7.14.

Description

Creates a canvas of the specified size and returns a Windows device context DC that can be drawn on using Win32 drawing commands. When drawing operations are complete, call the LoadFromCanvasDC function to create a new document from the supplied drawing commands.

The return value is defined as either an unsigned integer or a signed integer on different platforms and editions of the library.